Problem running Gobetwino

Guys excuse my english..I'm very new to arduino stuff..

I have exactly the same problem that you had with the Leonardo but in my case still doesn't work..Even the samples for the commands LOGFL..

To be more specific..

My project is very simple..An arduino leonardo, a light sensor and a relay..I want to save into a text file or a cvs file the lightning values that the sensor measures every 2 seconds (for example)..I've downloaded the gobetwino that you suggested here for the Leonardo.I've made a txt file, but the only thing i get is that the "Serial port : COM8 opened at 9600 baud."

Here is my little code also in case that i've done something wrong..

#include <TinkerKit.h>
TKLightSensor sensor(I0);
TKRelay relay(O0);
int val =0;
//int countclosed=0;

void setup() {
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
}

void loop() {
val = sensor.read();
char buffer[12];
Serial.print("#S|LOGLIGHT|[");
Serial.print(itoa((val), buffer, 10));
//Serial.print(";");
Serial.println("]#");
//Serial.println(val);
delay(2000);

if(val<=550)
{
relay.on();
//++countclosed;
delay(2000);
}
else
{
relay.off();
delay(2000);
}
}

First i upload the sketch, then i open gobetwino(in the same port of course), but nothing happens..They seem not to communicate at all.
Thanks anyway, i'll be grateful if someone has any idea of what to do, or what i'm doing wrong..

Angelina.